A new report from fashion reuse charity TRAID (Textile Reuse and International Development) reveals almost quarters (23 per cent) of Londoners’ wardrobes are unworn, equivalent to 123 mn items of clothes. On the third anniversary of the Sustainable Development Goals (SDGs), TRAID is calling on the fashion industry to champion SDG 12 – to ensure sustainable consumption and production – with its new 23 per cent Campaign.